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POLSAR Image Analysis of Wetlands Using a Modified Four-Component Scattering Power Decomposition
http://hdl.handle.net/10191/6454
http://hdl.handle.net/10191/6454a3dcd598-bfb7-409c-9206-3da7ef6e5149
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
04505284.pdf (982.1 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2008-06-04 | |||||
| タイトル | ||||||
| タイトル | POLSAR Image Analysis of Wetlands Using a Modified Four-Component Scattering Power Decomposition | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Coherency matrix | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | polarimetric synthetic aperture radar (POLSAR) | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | radar polarimetry | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | scattering contribution decomposition | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | wetland assessment | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Yajima, Y.
× Yajima, Y.× Yamaguchi, Y.× Sato, R.× Yamada, H.× Boerner, W. -M. |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 19 | |||||
| 姓名 | 山口, 芳雄 | |||||
| 姓名 | Yamaguchi, Yoshio | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 50 | |||||
| 姓名 | 山田, 寛喜 | |||||
| 姓名 | Yamada, Hiroyoshi | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | It is important to monitor environmental changes of the Earth's cover by remotely sensed data. This paper analyzes seasonal changes of a wetland by a modified polarimetric four-component scattering power decomposition method. The data sets analyzed here are L- and X-band fully polarimetric synthetic aperture radar (POLSAR) data, which have been acquired by the NICT/JAXA airborne polarimetric and interferometric synthetic aperture radar system in 2004. Since there existed a deficiency in the currently adopted decomposition schemes in that negative powers appear in a few pixels in the image analysis, we modified the approach taking into account physical conditions. It is shown by the modified scheme that the seasonal changes and features of the vegetation near Sakata Lagoon in Niigata, Japan, are observed clearly, demonstrating the utility of POLSAR image analysis for wetland assessments in general. | |||||
| 書誌情報 |
IEEE transactions on geoscience and remote sensing en : IEEE transactions on geoscience and remote sensing 巻 46, 号 6, p. 1667-1673, 発行日 2008-06 |
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| 出版者 | ||||||
| 出版者 | IEEE | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 01962892 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00231483 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1109/TGRS.2008.916326 | |||||
| 権利 | ||||||
| 権利情報 | ©(2008) IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained the IEEE. | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
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Cite as
Yajima, Y., Yamaguchi, Y., Sato, R., Yamada, H., Boerner, W. -M., 2008, POLSAR Image Analysis of Wetlands Using a Modified Four-Component Scattering Power Decomposition: IEEE, 1667–1673 p.
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